_wkClearGlyphVector _wkConvertCharToGlyphs _wkCopyFullFontName _wkGetATSStyleGroup _wkGetCGFontFromNSFont _wkGetFontMetrics _wkGetGlyphVectorFirstRecord _wkGetGlyphVectorNumGlyphs _wkGetGlyphVectorRecordSize _wkGetNSFontATSUFontId _wkInitializeGlyphVector _wkReleaseStyleGroup _wkSupportsMultipartXMixedReplace